Home / 30,096,161.98-41,535,264.96-17,045,742.52

Finding the Fourth Proportional to 30,096,161.98, 41,535,264.96 and 17,045,742.52

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Solution

The fourth proportional to 30,096,161.98, 41,535,264.96 and 17,045,742.52 is: 23,524,575.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,096,161.98 : 41,535,264.96 = 17,045,742.52 : x
  2. Step 2: Convert to fraction form
    30,096,161.98/41,535,264.96 = 17,045,742.52/x
  3. Step 3: Cross multiply
    30,096,161.98x = 41,535,264.96 × 17,045,742.52
  4. Step 4: Simplify right side
    30,096,161.98x = 707,999,432,008,138.12
  5. Step 5: Solve for x
    x = 707,999,432,008,138.12/30,096,161.98
  6. Step 6: Final answer
    x = 23,524,575.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.